WO2001088877A1

WO2001088877A1 - Navigation method

Info

Publication number: WO2001088877A1
Application number: PCT/DE2001/001783
Authority: WO
Inventors: Oliver Zechlin
Original assignee: Siemens Aktiengesellschaft
Priority date: 2000-05-18
Filing date: 2001-05-10
Publication date: 2001-11-22
Also published as: EP1287513B1; EP1287513A1; DE50103892D1

Abstract

The invention relates to a navigation method according to which a vehicle is guided to a vehicle parking location located at a distance from a destination while using a navigation system with an on-board navigation device, and at least position data of the vehicle parking location and of the destination is transmitted by the navigation system to a vehicle-independent portable navigation auxiliary device. Said auxiliary device uses an output device for outputting, to the user, information concerning a route between the vehicle parking location and the destination.

Description

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is among others inevitably the case if the actual destination cannot be approached directly by the vehicle due to traffic or parking reasons, for example because the destination is located in a spacious pedestrian zone. The user must then park his vehicle in a parking lot and get from the parking lot to the destination on foot or using an alternative means of transport. For this last distance between the vehicle parking location and the destination, no help from the navigation system with the vehicle-bound navigation device is possible.

It is therefore the task of creating an alternative to this known prior art.

This object is achieved in that at least position data of the vehicle parking location and the destination are transmitted from the navigation system to a vehicle-independent, portable navigation aid which, by means of an output device, outputs information to a user about the path between the vehicle parking location and the destination.

The position data of the vehicle parking location and the destination can be either addresses or coordinates in a standardized, i.e. H. act from the navigation system and the coordinate system used by the navigation aid.

In a particularly preferred embodiment, the navigation system not only transfers the position data to the navigation aid device, but also environmental information for an entire environmental area around the vehicle parking location, the destination and an intermediate route. This means that an entire map or a map section for the area between the vehicle parking location and the destination is transmitted.

In an alternative embodiment, environmental information for environments of different locations is already stored in a memory in the navigation aid device. Based on the cυ c tV> MP ¹ P ¹

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Φ cn P P 0 ö «• P P- rt Φ N O tq 0 Φ P Φ tq P Φ p- P- 0 P 3 Φ

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H he O φ er tst 0? P cn tr 0 <rt cn hrj Φ P P- P- P Φ tq P rt Φ P>: φ er H P- P- P.- P- rt Φ ö • Ö PPM o Φ rt P P- P Φ Φ <σ P- φ 0 cn li P- tr

PJ li Φ rt φ φ Φ -3 Φ ^• »HJ P- P rt o P 0 Φ tr 0 P ü 3 P- P 0 H tq rt Φ

0 φ P- EU rt P ^J 3 φ HH φ P- NH 3 P tr CΛ φ tq rt H p: cn Φ tr cn rt

P- cn 3 H Φ O tq rt Φ cn φ Φ rt H <INI Φ N 0 P φ P- rt p- P- Φ Φ

Ω TS P- N rt H φ Φ cn 3 rt cn ¹ HPO 3 Φ P- er P rt rt 0 Ω P 0 HP φ tr p- rt P rt P- 3 0 tq Φ Z rt • P Hl 0 p- P rt Φ cn cn P- rt tr P Hl Φ P Cπ

0 Φ cn Φ 0 EU Z Φ P ^J φ PO rt tq P p: TJ OH rt 0 OPO LSi

P- P ¹ Φ et ω -qt P ^ P- er P- Φ P- li Φ rt PJ CΛ O: rt H 0 p: P P- li N cn H P-

LSI 0 cn P- Φ Φ φ i (U H P P cn cn 3 P- Φ er O rt N Φ CΛ tq P 3 P rt Φ

P- ZP cn P <N P- tr ü PP φ P- P 0 P ¹ cn Z P- Ω tr Φ tq PPH er Φ P ¹

Φ 5d φ Φ P- J φ φ li tq> cn Φ rt φ cn rt P- tq P- tr P- H rt Φ O

P- P- 3 Φ Ω 0 P- ii N SU CΛ φ P- 3 P- 3 Φ Φ rt Ω Φ P ^J • N rt P- - cn er H

O Ω ω 0 ty tq Ω rt Φ P P- φ P- Ω O α P ¹ tr 0 Hi P Φ O er P- N rt ii tr φ -3 φ tr - »P Hl 0 P- 0 tr LSJ P ö Φ p ^J g Φ HHP Φ rt z ω et rt Φ EU 0 0 tq Hi 0 P- Φ su HO P- P φ tq 0 Φ li N.

P 0: tq P- P Φ cn P P- o φ σ <Φ 0 rt H rt Λ P- Φ φ CΛ P 0 3 rf P tq 0 er P Ω W rt o er φ li ü P- o P ¹ Φ to rt rt 0 P- PJ rt p- φ 0 φ tq Φ P- cn tr PJ Φ P- cn li 3 CΛ HO p: 0 Ω Φ 53 Φ 0 p: Φ P- P rt P- P- P-

HP 0 0 PJ rt PJ 5 ^ TJ NP er rt for PP Φ rt P- 0 rt P- 0 ^ fu P- tr P 0 cn Φ rt PJ P rt Φ H 0 <! ö Ω P- P ^J φ φ o

0 φ P- ö φ 0 • -3 cn P P- li PJ tq H p: P- P- N P- PJN tr O ^ P cn cn & tq CΛ P- P- P- Φ P ^J CΛ O rt ^ CΛ 3 tq rt p tq rt PP Φ o 0 Φ φ rt φ Ω Ö3 tq P- o tq 0 Φ Z P- Φ Φ rt Φ 3 P Φ cn ü P Φ tq -S ii

• -3 tr rt P- Φ ü P Φ er φ rt P- ü cn H- rt 0 cn P li Φ 53 Φ

Φ CΛ rt P- li rt er 0 P Φ P- rt 0 rt 0 M P- rt Φ α 0 H

- * P- P tq N

OP φ φ Φ P P- ¹ cn Φ Φ φ Φ 3 O ι-JPP tq N Φ φ P φ Hi 0 N P- tu Φ P ⁾ Hi P- φ 0 P 0 TJ P p: P- PH P- CΛ tq cn rt tq P ^ Ω Φ P- P Φ CΛ PP ^J Pi cn tq Φ Ω & cn Φ ιq Φ

? P J tr 0 Φ P Hi O er P -3 P. φ LSI PJ 1 Φ tr Φ PJ = CΛ <τ) P N tr

0 φ LSI P ⁾ : rt P 3 tr ü P- 3 P- Φ μ. 0 H CΛ Hi u rt O rt ZO:

P> <P- Ω rt et Φ P- P tq Φ tq s: er Φ tq Ω p: N -3 cn P- P- li

Ω 1 φ tr Φ <N LSI P- P- 0 φ Φ li Φ NP "Φ tr tr tq P ^J Φ P- O ω P- tr P ^J cn o Φ P- rt φ Si H p- N P- z O <cn 0 P φ P- tq rt P Ω -qo et P- 3 ü Φ cn 0> z rt HO Φ P- P 1 Ω Φ P- cn tr φ tu H 3 1 P. φ PJ φ P P- Φ rt 0 1 rt P tr cn 1 1 φ P

Φ rt 1 P- H> q cn 1 H rt tq 0

1 φ φ 1 1 1

tq φ P- P rt W o φ ιq α Ω P- 3 Φ TS 3 P. CΛ φ 53 tu P rt CΛ cn -3 cn φ cn HH

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P- 0 LSI P- P o ^* 0 p: p: H tq P ^J 0 3 Φ cn PI tq P- N er cn rt tr vq P 0

O cn P H Φ P- P tq m tα P- φ φ 0 P- rt P tq Φ P H cn Ω Φ rt Φ cn er CΛ

0 O cn p: 0 0 er rt rt ii P P φ Ω rt 0 rt H 0 P P- tq 0 rt tr li N cn P O

CΛ P Ω P Φ Φ φ Hl 0 P- fr Φ rt 53 Φ rt O P- rt 0 φ Hl <! φ tr Φ li tr er £ 3? Φ rt CΛ ü P P- cn Ei Ω ~> li P- P P- cn P t i P- Φ er o Φ P- P- P- Φ er

P- Φ 3 H P- o rt 0 tr tr Φ rt p- rt P- φ O 3 Φ Ü H H 0 Ω Φ P-

N φ P- Hi O tr • LSI er P Φ Φ CΛ ü N ιq Φ cn li 0 P 3 cn 0 tr • 3 o Φ

Hi 0: 0 Ω P- 0 P φ P φ er 0 p- O Φ P p- Ω - - - cn er P rt Hi f 0 P- rt

Φ> tr tr 0 Φ P- α P- 0 P- er 0 Hl 0 0 P- tr tr Φ rt p: OO: φ 53 Φ Φ ι P ¹ P P- 0 Φ P- Ω tq PP rt tq Ω Φ Φ O p- cn P- 0 P 0 rt PH rt φ P- 0 P er Φ tr H P- ¹ tq Z Φ tr 0 • oo P- 3 0 φ rt

H Ω tq PP Φ 0 SP ¹ ! cn HP P- P- CD Hi 0 0 P Φ 0 NP Φ p: tr Ü tq cn P P- φ Φ O: P 0 Φ Φ cn φ p: Φ P- Φ P- rt 0 Φ P CΛ rt 3 P cn O Φ o PP P- P- 53 tP φ Φ cn P- 0 ü • tq φ 0 Ω μ. -3 li Hi cn P- P- PZ 0 H tq α 0 rt P Φ H 0 S PK φ P tr O <φ Hi cn φ et Hi φ P- et φ cn <j P φ Q Φ P- rt t H cn 0 0 O t Φ P P-

N li CΛ Φ g 0 P- et cn P- Φ li cn Φ φ Φ φ p: P p- Φ 3 P- P ¹ Ω

P P- tr Φ H Φ 3 t O tq cn Hl O H Z 0 rt er P cn 0 P- 0 rt tr

H 53 Φ P- P 0 HPP φ P ¹ P op: Φ φ ZP Φ rt 53 0 Φ er

P 3 0 rt ?? ü 0 ** 1 H Ω rt TS Ω rt p- P- φ et Φ <! P P P P P <tq P 3 tq tr o p: tr P- O tq tr CΛ rt 0 p- N P- o i * r Φ 0 P <! H 0

P P- 53 φ P- P P Φ P rr Φ O ü Φ φ Φ cn rt 0 li P cn P- 0 O Φ ^ «

H tq PZ Ω Ω ¹ CΛ 0 t Φ li 0 rt 0 0 P- ü α φ • Hl N cn ιq ιq P ¹ _^ »

Ω P <P- tr Φ rt P- φ 0 cn P. 3 φ P- 0 PP rt P Φ P φ P ¹ P tr rt P- φ Φ P tq tr er * l TS cn σ Ω tq P- M 0 rt 3 CΛ tq P-

Hi P- tq cn cn Φ fr <P. Z ii p- P "CΛ PP ¹ LSI T5 P- Φ tr rt cn rt P- φ rt P cn p: o P Φ φ P- O: P ¹ o Φ P - O: P ^J Φ Φ 0 φ PP ¹ 0 H φ Ω Φ 53 O cn p: O: σi tr 0 et P p- P 0 rt 0 0 φ &> Pi cn t 3 cn PP φ 0 tr HP 0 cn 0

P cn P- 0 N 0 Φ φ φ er rt φ P • P- H P- 0 rt cn φ P. Φ ^

P Φ O Φ Φ 0 P g ii tq CD cn P- 0 rt Φ rt 0> P N tr 0 p- H N

0 P- 0 P- 0 P 0 o Φ Φ Φ rt O rt t i P H P- P N rt Φ P- φ tq φ Φ

<q 0 CΛ P ts P g CΛ rt er 0 H H <l 0 P- Hi 0 tq g cn • P- H P "ti Φ P-

H <cn cn 0 Φ Hi Φ P- p: p: Φ Φ P α 5ö Φ o Pi tu <i Hl α tq

P. P- Φ cn o P- ü P = ii cn rt rt ü? HP Φ er p: • P φ> g P- φ φ Ω HZ P- Ω ϊ r tr Hl Φ ω P rt w Φ tq P- P- tr PP tq P 3 ω Φ cn tr Pi P P- Φ tr H tu PHNZ rt 0 rt P- φ P p- HPP cn φ Hl tq TS P- rt PPP ii et PP P- P p: P P-: 0 Z P- 0 P ^J Hi P ¹ Ω tq H t- ¹ Φ P

53 P tr Ω P ^J 0 0? R rt Φ 0 Φ O Φ P- P 0 cn tr φ p: O: er P ii

P 0 H tr P- 0 Φ tq s: tq Φ 0 P- Φ ü 0 er Φ 0> q tq rt cn P * <P-

<tq φ P P cn Φ φ P Φ P- ι-3 Φ Ü cn CΛ 3 Φ P 0 Hl Ω

P- 0 g 0 ü P er μ. H Φ rt P- P- 0 N P H tq er J O: er N 0 tq O tr tq P φ P P φ cn pi: rt N 0 Ω Hl 0 P cn φ tα Φ Φ p> tq Φ P cn rt

P 0 tq ü 0 P- p. P- rt Z Φ φ tr P li rt P- PH P- P p cn f P- P rt α φ w P- P- 0 cn P Φ PP 0 Ω 3 P rt P pj: cn o P- p: NP Φ P

P- 0 3 Φ Φ P- TS P 0 cn P- tr P Φ rt n rt TS tr Ω z rt P P tq

O P- P P CΛ P. P- μ. P- Hl t-i cn cn H P P- P tr φ N P rt N

0 φ 0 P ¹ Φ φ φ Φ φ O p c-ι P rt 3 cn Hl ii tq tr Φ 0 _" H φ P Φ cn cn 0 Φ P 0 0 P ¹ P- P Φ S P- • P- φ P Φ Z P- P- <J P-

<et ^ er φ P- φ CΛ P, et Φ rt 0 P φ P ¹ P- Φ P- Φ Ω φ 3 <i 0

Φ 53 CΛ tq Φ 0 Φ H rt OO ω rt ö P- P P- rt 0 Z P- P- 0 tr P P- Φ φ ü PZ et o Φ H p: Ω TS Φ PP Hl tq er P- cn φ • φ Hl rt li

Hi <φ P- φ 3 0 Φ 0 er πd 0 tr PP ^J cn P _^ 0 P πj HPP: ZP

P P- li Φ o ^* P P- p: Φ p OP cn tq φ H ö 0 tq P P- φ P tr 1 P- 0 rt tr P- 1-- P- P. Ω H cn cn rt Φ tq Φ f P Φ P cn

H Φ 0 Φ 0 0 CΛ Φ 1 • _^ P- cn Φ tr t 3 tq O Φ P φ CΛ P 0 3 Ei 1 φ 0 PP et li ω 1 rt H Φ 1 Φ 1 0 P 1 tq Φ

0 P 1 Φ. 1 1 ω 3 0 cn 0 1

can be essential to the invention and vice versa. They represent:

Figure 1 is a schematic representation of the navigation method according to the invention according to a first embodiment;

Figure 2 is a schematic representation of the navigation method according to the invention according to a second embodiment;

FIG. 3 shows a schematic illustration of the navigation method according to the invention in accordance with a third exemplary embodiment.

In the first exemplary embodiment according to FIG. 1, a vehicle-bound navigation device 1, which has the usual display 2 and various operating elements, provides a complete data record with the position data PD of the vehicle parking location and the destination, the environmental information UI about the vehicle parking location, the destination and an intermediate path and the route data WD are transmitted to the portable, vehicle-independent navigation aid device 5 via the optimal route determined by the navigation device.

This means that the so-called “route finder ^λ in the navigation device of the vehicle is used to select the optimal route. A complete map is thus transmitted in which the vehicle parking location, the destination and the optimal route are shown.

The navigation aid 5 then shows this map to the user on a display 6 and optionally outputs additional speech information via a loudspeaker 7, so that the user can also be guided acoustically along the way.

The navigation aid 5 shown only schematically here can be, for example, a mobile radio U) cυ t \) MP ¹ P ¹

Cπ o Cπ O Cπ o Cπ

0 g φ Ω Hi ^ g P- cn o cn et Ξ ⁱ χ) <er _^ 53 P * o Φ P- cn M et ^ fD Ω ^ 1 ω O Φ ϊö t

P er tr P P o φ Φ 0 φ Φ P- O φ P- «P P 0 P- P- P P- Φ P P- fr P et tr P- φ φ

0 cn Φ Φ P 0 P- 3 P "CΛ 3 H ii cn H Φ P <! 0 cn 0 φ rt 0 P ¹ ü 0 φ Φ Φ tq tq ü

0 rt 0 li> ^ 0 P er tr P- cn rt H p- tq tr ü tsi φ rt N Φ 0 P ^J P- 0 φ p: et Φ Hi TS tq ¹ ISJ cn P-> t rt Ω Φ rt tq P- P- <Ü 3 P- P ^J o φ et

Φ P ¹ P φ Φ P- rt PP P- tr _^ Φ P p: Ω o NN ≤ Φ tr Φ Φ et

0 H P H CΛ P> φ Hl cn ü P O P- P rt er Hl tr cn P z Φ P- tu P- P H Φ O O

Φ rt pj: o P ^J P- Φ Hi rt 0 0 φ er P P- Φ Φ rt P- φ ü Ω P * cn 0 INI p: tr P-

> cn N rt CΛ o Φ tq p: Φ 0 cn Ei Φ P O P tq P rt Ei P- P. tr P rt P rt> P Φ

P ü P- p. ü 0 φ tr 0, Φ P- cn 0 φ 0 P- Φ rt Φ Z Φ φ li Φ P φ ü cn Φ P o Ω P rt P li P α P 0 CΛ cn cn α H tq O 3 Φ 0 Φ rt P cn tr

Hi fi Φ P tr li • O p: PP P- rt Φ TS Ω tr P- p: 0 • P- OP rt ^ P t p- Φ p: P- Pi Φ tq TS rt 0 cn Φ φ P- fr P- φ rt P ¹ CΛ> rt O Ω OPP 0 P- tr O Ω z H er Φ α rt q cn 0 CΛ Φ P p- P. P P- rt tr Φ 3 Ω er 0

H he tr φ Φ cn Φ P- Cπ CΛ O t rt P "P- Hi tu Cπ P P CΛ rt ι tr CΛ tr Φ Φ Φ

P φ rt P- Φ P- rt H 3 • er tr φ π_f P cn rt Φ 0 rt Hi Φ Φ 1 p. P P- 0

PH cn P- Φ P Φ P φ α P- Z rt> P p: Φ p: li 0 g p- CΛ 0 P- P- 0 tq et P φ 0 P- ¹ ; ö P- P- P- rt φ φ φ φ er P- 0 tr 0 O Φ P- p- 0 Φ TJ cn PP Φ P ¹ 5ö Φ P CΛ rt t P. TS P- -! H rf φ PHP ^ P- Ω P ^ ¹ ti α ö er P cn π_J 3 rt O 0 CΛ TS rt 0 φ P ^J cn PJ = OP cn <τ) P rt PP 53 tr P P-> φ tq P p _* P P- φ cn p: φ O rt O 3 α 0 P- PP ^J P rt φ H cn

P- P CΛ P> 53 et -3 tr Φ -q rt 0 Ei rt P- S ιq <! <! p P- H 0 S tr cn 0 O P- P Φ Φ Φ P * Φ φ * 3 Φ α Φ cπ tr rt O <cn Φ ω cυ P- O Hi P ^J P

TS tq Hl tr <l P Hi tq P- Z P φ H 1 rt li o er rt tq 0 ∑ö O P

P- rt Φ P P- Ω P- tP P p: ^ tr tq P cn g Φ rt 0 φ P- PPP φ Φ H ^> P-

Φ 3 Z P 0 tq tr P INI et P tr P ii φ rt Φ P- O P P- cn P P rt P- 3 tq 3 φ

P- P et p, P P- Z Ω HN cn cn P- 0 rt er P- cn rt Ei CΛ P- 0 p- φ PPP ¹

Φ rt ü CΛ Φ rt he Φ p- tr et rt φ TS Ω P- P • P "Φ SP ι O rt P ¹ rt P 0

P rt φ TS P- Φ H cn P- • Φ P Φ fr φ φ ü P- p- H Φ 0 tu H- fi •

Φ 0 O P- Ω P q P- LJ. φ * «. φ 0 P. CΛ CΛ P er O XI

P P- <p- Φ * », 0 tr cn Φ tr P Ω P Q Φ P Hl rt Φ P Φ 0 φ α

P ¹ cn 3 Ω cn P- Φ PP Φ er tr P Φ P- cυ Ω Hi P ^ P- P P- Φ P- n Φ H- Φ et S tr tr P- cn 0 53 tP ii cn Φ α cn O * • tr P tr tq P- P- rt 0 rt Φ Φ 0 0 ü

Φ u φ P P- Φ rt P ^ Φ P rt H P Ω tr ii Φ> q Φ rt ü O H P- φ P

HH φ 0 P ¹ cn P- <J a fi P Φ rt O 3 tr co tr ü N 3 P Φ P- O Φ et P 0 ü

0 P 3 P. P- Hl φ tr Φ P- o fi CΛ ¹ • P- rt • P- N φ PJ = over et Ω rt 0 cn P rt

P Φ Φ φ P- φ 3 P- 3 tq P φ t φ er φ Φ P Ö- Φ tr tr Hi tr ¹ P- rt rt 0 φ ιq φ P rt 3 φ O fe li P Φ MHP t LO P rt 1 Q Φ • P tq

P- O rt 5U CΛ φ> P ^ et Φ cn ü H Ü 0 tq t ^ 1 O: ω P g Φ P- P Φ

<! O P- o φ ii PP P- Hi he P rt fr M rt Φ Φ P φ P- P- rt OP o H 0> rt rt Φ P p: cn P tr O P- Φ Ω cn PP Φ P- Φ li 0 er q P P- ςx tq P- p: φ P cn α

P tr H et cn rt Hi ü 0 0 Hi tr 0 p rt P- Hi P P P ii t P P rt i TS Φ

P Φ Φ Φ p: cn N CΛ P- P- rt P P- O Hl CΛ 0 O er P ii tq rt CΛ P ¹ P ^J Φ t φ ii H

Ω P- 0 Hi H Cπ tr Φ tr Φ P TS 0: Φ P "tr P- φ Φ Λ 0 φ H Φ p: tr CΛ P- p: li φ P P- li er Ei PH <! 3 ι PJ : Φ P ¹ cn 0 P- CX) • φ P- Ω rt rt 0 rt PP P- q P * Φ N "φ rt 0 0 rt P = 3 • p- Φ tr Φ

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P- 0 CΛ P ^J P- Cn rt P- rt Φ NQ P- P P- H φ 3 3 Φ φ P- Φ

0 CΛ TS 1 Φ PP P- P- tq cn H • Φ P- rt rt o tq P- P- 1 P rt cn P- φ tq P- φ li 0 O 1 H- P rt 1 3 rt p- 0 0 φ rt rt P- rt O tq φ

Φ Ω P- 1 tr Φ φ Φ tu 1 1 CΛ PP 1 Φ 1 P ^J Φ li

1 tr 1 et 1 1 0 1 1 0 1 1

cυ cυ M ιv>P> P ¹ cπ o Cπ σ Cπ o Cπ

Z cn cn fi P cn cn 3 tu <! Z P- fi P- ö P ¹ N tq <P q ö tq α CΛ rt 0 CΛ P rt Φ

Φ Φ o rt Φ P * P- P- Φ o P- Φ Φ P- P o P Φ P- P φ P- φ Φ p: Φ Φ rt φ H cn

0 0 3 φ Ω cn Ω et P- 3 H li rt φ fi Φ tq cn fi φ h 0 P P- p:

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0 P- φ cn P cn Φ cn 0 <0 ω P- J φ O φ Cπ <! rt P P 0 cn er p. Ω

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H er P- ¹ li P- 53 P Ω Φ o P 0 Φ φ ω cn fi tr 0 P- rt P tr fi f Φ Z Φ

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P- he P- P- q * <P- p -3 P- P 0 Φ P- cn CΛ P- et φ fi «t Φ P 0> κ-

1 Φ Ω O cn ω «Φ Φ 0 P 'S 0 Z P O TS Ω P- 0 P Φ 0 p:

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Φ φ z Φ p: H ü 0

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O cn tr cn P Φ tr P- TS P- Hl Φ P- 3 P ¹ Hi Φ cn 0 0 er rt li * <P rt ^ 0 0 P- 0 P- ^ r 1 P. 0 P ¹ φ P- 5 ^ Φ Φ Φ Φ

Φ Φ φ 1 0 Φ P et 0 Φ 1 0 P P- 53 1 0 <! P P- 0 1 0

P ω 1 0 0 _" Φ H 1 0 Φ P 1 OH 1 1 1 1 1 0 0 0 1 0 1

Claims

claims

1. Navigation method, in which a vehicle is moved using a navigation system with a vehicle-bound navigation device (1) to a vehicle parking location spaced from a destination, characterized in that at least position data (PD) of the vehicle parking location and the destination from the navigation system to a vehicle-independent one , portable navigation aid (5) are transmitted, which uses an output device (6, 7) to provide information to a user about a route between the vehicle parking location and the destination.

2. Navigation method according to claim 1, characterized in that the navigation system transmits to the navigation aid device (5) environmental information (UI) for a surrounding area around the vehicle parking location, the destination and an intermediate route.

3. Navigation method according to claim 2, characterized in that the navigation system selects an optimal route between the vehicle parking location and the destination and transmits the route data (WD) to the navigation aid device (5).

4. The navigation method as claimed in claim 1, characterized in that environmental information for surroundings of different locations is stored in a memory (9) in the navigation aid device (5) and the navigation aid device (5) is based on the position data (PD) of the vehicle parking location and the destination obtained from the navigation system Selects the surrounding area around the vehicle parking location, around the destination and an intermediate route.

5. Navigation method according to one of claims 1 to 4, characterized in that the position data (PD) and / or environmental information (UI) from the vehicle-bound NEN navigation device (1) are transmitted to the navigation aid device (5) via an interface (3, 8).

6. Navigation method according to claim 5, characterized in that the interface (3, 8) is a wireless

Interface (3, 8) is.

7. Navigation method according to one of claims 1 to 4, characterized in that the position data and / or the environmental information and / or the route data are written by the vehicle-mounted navigation device to a data carrier and are read by the navigation aid device from the data carrier.

8. The navigation method according to claim 7, characterized in that the position data (PD) are written by the vehicle-mounted navigation device (5) to a data carrier (12) on which environmental information (UI) is stored within a specific area around the vehicle parking location, and the Position data (PD) and environmental information (UI) can be read by the navigation aid device (5) from the data carrier (12).

9. Navigation method according to one of claims 1 to 4, characterized in that the position data and / or environmental information are transmitted from a data transmission device of the navigation system to the navigation aid t.

10. Navigation device (1) for a vehicle for performing a method according to one of claims 1 to 9, with means for determining the position data (PD) of a selected vehicle parking location and a selected destination and / or associated environmental information (UI) of these locations and a route between these locations and with an interface (3) for transmitting the position data (PD) and / or the environmental information (UI) to one Navigation aid device (5) and / or a data carrier writing device (4) for storing the position data (PD) and / or the environmental information (UI) on a data carrier (12).

11. Navigation aid device (5) for carrying out a method according to one of claims 1 to 9, with an interface (8) and / or a data carrier reading device (11) and with an output unit (6, 7) and with means for receiving data relating to one Vehicle parking location and a destination from a navigation system using the interface (8) and / or for acquiring such data from a data carrier (12) and for outputting information about a route between the vehicle parking location and the destination using the output unit (6, 7) to a user.

12. Navigation aid device according to claim 11, characterized in that the output unit (6, 7) comprises a display device (6) and the navigation aid device (5) has means for displaying a map on the basis of the position data (PD) and the environmental information (UI) the output unit (6).

13. Navigation aid device according to claim 11 or 12, characterized in that the navigation aid device comprises a mobile radio device and / or PDA.